Pith Number

pith:CJFNV4RH

pith:2022:CJFNV4RHGR4ESO6MJZKGAPRLSJ

not attested not anchored not stored refs pending

Dense Pixel-Labeling for Reverse-Transfer and Diagnostic Learning on Lung Ultrasound for COVID-19 and Pneumonia Detection

Andrew Schoenling, Bennett P deBoisblanc, Gautam Rajendrakumar Gare, Hai V Tran, John Michael Galeotti, Ricardo Luis Rodriguez, Vipin Philip

arxiv:2201.10166 v1 · 2022-01-25 · eess.IV · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CJFNV4RHGR4ESO6MJZKGAPRLSJ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T03:51:16.224758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

124adaf2273478493bcc4e54603e2b9240088e3c5b18c2dc58f2e49785c899b4

Aliases

arxiv: 2201.10166 · arxiv_version: 2201.10166v1 · doi: 10.48550/arxiv.2201.10166 · pith_short_12: CJFNV4RHGR4E · pith_short_16: CJFNV4RHGR4ESO6M · pith_short_8: CJFNV4RH

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/CJFNV4RHGR4ESO6MJZKGAPRLSJ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 124adaf2273478493bcc4e54603e2b9240088e3c5b18c2dc58f2e49785c899b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed7c4f78d566838aa0627da7461f5b8b2d545da73538739b7952be45afe272ed",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-01-25T08:19:11Z",
    "title_canon_sha256": "d60bcbbaa326862d7312ce3620a032cd94af50fcf70ea8bd16c229f61a336f27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.10166",
    "kind": "arxiv",
    "version": 1
  }
}